17946164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 33125568

約数和(自身を除く): 15179404

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2011, 2231, 4022, 4462, 8044, 8924, 46253, 92506, 185012, 195067, 390134, 780268, 4486541, 8973082, 17946164]

約数ペア:

[(1, 17946164), (2, 8973082), (4, 4486541), (23, 780268), (46, 390134), (92, 195067), (97, 185012), (194, 92506), (388, 46253), (2011, 8924), (2231, 8044), (4022, 4462)]